''Chrysiptera tricincta'', also known as the threeband damselfish and threeband demoiselle, is a species of

damselfish Damselfish are those within the subfamilies Abudefdufinae, Chrominae, Lepidozyginae, Pomacentrinae, and Stegastenae within the family Pomacentridae. Most species within this group are relatively small, with the largest species being about 30 ...

in the family

Pomacentridae Pomacentridae is a family of ray-finned fish, comprising the damselfishes and clownfishes. This family were formerly placed in the order Perciformes but are now regarded as being ''incertae sedis'' in the subseries Ovalentaria in the clade ...

. It is native to the western Pacific Ocean. It reaches about 6 centimeters in length. It has some commercial importance as an aquarium pet.Froese, R. and D. Pauly, Eds
''Chrysiptera tricincta''.
FishBase. 2011.

References

tricincta Taxa named by Gerald R. Allen Taxa named by John Ernest Randall Fish described in 1974 {{Pomacentridae-stub